OHA Drinking Water Services
OR41
PWS ID: 91538 ---- HYATT LAKE RESORT
Chemical Results

Table is loading - please wait...
More Information
How to use this data table
  • Filter: Use the Select Analytes panel below to filter for specific analytes or groups. Note that only analytes for which there are data are listed. Use the dropdown menus in column headers and the Sample Dates box to filter results. Use the Search box to search across all columns. For example, you can enter a specific sample ID, analyte, or any other search criteria into the Search box.
  • Sort: Click column headings to sort ascending or descending. Sort by multiple columns by holding the Shift key while clicking on additional column headings. The arrow in the column heading will show in blue if the results are currently being sorted by that column.
  • Columns: Use the Columns button to select which columns to display in the table, including additional columns not shown in the default display. Drag column headings to rearrange their order.
  • DBPs & TOC: Use the DBPs & TOC button to filter the results for DBPs, TOC, and alkalinity. Columns and sort order will automatically adjust to help review the data.
  • Download: Use the Download button to export data to an Excel or CSV file. Only filtered results will be downloaded.
  • Reset: Click the Reset button to restore default settings.
Results not included & related pages
Abbreviations
  • Analyte Groups:  NO3 = Nitrate
  • Analyte Levels:  MCL = Maximum contaminant level, ACL = Action level. Analyte level exceedances are indicated with bold red text.
  • Detection and Reporting Limits:  MDL = Federal minimum detection limit, MRL = Lab reporting level, ND = Not detected at the MDL or MRL.
Select Analytes

Sample Dates
From
to
Or select year:
Facility ID Facility Name Sample Point ID Sample Location Source Type Analyte Group Analyte Code Analyte Name
Use the "Select Analytes" panel above to filter.
 Sample
Date		 Result Units Analyte
Level
Type		 Current
Analyte
Level		 Analyte
Level
Units		 Limit Limit
Type		 Received
Date		 Sample ID Comments Lab ID Lab Name Analysis Method Method Name TINWSF
ISN		 TSASAMPL
ISN		 TSASAR
ISN		 SelectYear SelectAnalyte SelectResult SelectFacilityID SelectFacilityName SelectSamplePointID SelectSampleLocation SelectSourceType SelectLabID SelectLabName SelectMethod SelectMethodName FilterSampleDate
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 2/16/2010 ND MG/L MCL 10 MG/L 0.2 MRL 3/8/2010 100237501B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13997 683158 9789862010 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2010-02-16
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 9/7/2012 ND MG/L MCL 10 MG/L 0.2 MRL 9/13/2012 120920801B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13997 996061 13925302012 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2012-09-07
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 10/14/2003 ND MG/L MCL 10 MG/L 0.2 MRL 10/27/2003 0310286-01A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13997 150905 2015912003 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2003-10-14
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/29/2004 ND MCL 10 MG/L 0.2 MRL 1/7/2005 0412706-01B OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13997 237382 3399832004 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2004-12-29
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 3/3/2006 ND MCL 10 MG/L 0.2 MRL 4/6/2006 0603090-01B OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13997 328617 4837962006 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2006-03-03
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/28/2006 ND MG/L MCL 10 MG/L 0.2 MRL 7/27/2006 0606670-01B OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13997 352670 5155002006 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2006-06-28
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/13/2008 0.213 MG/L MCL 10 MG/L 0.2 MRL 6/6/2008 080524301B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13997 515944 7448362008 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2008-05-13
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 1/2/2009 ND MG/L MCL 10 MG/L 0.2 MRL 1/7/2009 090101201B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13997 559751 8186902009 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2009-01-02
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/4/2011 0.998 MG/L MCL 10 MG/L 0.2 MRL 6/9/2011 110509501B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13997 823102 11761202011 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2011-05-04
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 9/27/2013 ND MG/L MCL 10 MG/L 0.2 MRL 10/1/2013 130987401A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13997 1151150 15957622013 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2013-09-27
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/10/2014 ND MG/L MCL 10 MG/L 0.2 MRL 12/16/2014 141248301B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13997 1337837 18418912014 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2014-12-10
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/12/2016 ND MG/L MCL 10 MG/L 0.2 MRL 12/20/2016 161244501A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13997 1642757 22356862016 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2016-12-12
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 11/16/2015 ND MG/L MCL 10 MG/L 0.2 MRL 11/23/2015 151156201A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13997 1476412 20056442015 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2015-11-16
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/19/2017 ND MG/L MCL 10 MG/L 0.2 MRL 12/22/2017 171262601B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13997 1794279 24204262017 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2017-12-19
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/18/2018 0.253 MG/L MCL 10 MG/L 0.2 MRL 12/26/2018 181270902A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13997 1951364 26050862018 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2018-12-18
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 11/20/2019 ND MG/L MCL 10 MG/L 0.2 MRL 11/27/2019 1911086501A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13997 2095633 28090032019 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2019-11-20
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/22/2020 ND MG/L MCL 10 MG/L 0.2 MRL 12/31/2020 2012122501A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13997 2266912 30239312020 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2020-12-22
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 11/29/2021 0.148 MG/L MCL 10 MG/L 0.007 MRL 12/5/2021 N21480-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 13997 2413508 31956562021 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2021-11-29
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/27/2022 ND MG/L MCL 10 MG/L 0.2 MRL 1/3/2023 22121126-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13997 2575606 34283852022 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2022-12-27


More information for this water system: SDWIS ID 911
System Info  ::  Report for Lenders  ::  Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Contacts & Advisories  ::  Site Visits  ::  Public Notice
Coliform Summary  ::  Coliform Results  ::  Coliform Schedules  ::  LT2  ::  GW/GWUDI Source Details  ::  Plan Review  ::  Annual Fee
Chemical Summary  ::  Chemical Results  ::  Chemical Schedules  ::  Chemical Schedule Summary  ::  Arsenic RAA  ::  Cyanotoxins  ::  PFAS
Lead & Copper  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  GWR 4-Log  ::  Turbidity  ::  SWTR  ::  LRAA  ::  DW Source Protection
New! Visit our new Drinking Water Source Protection page.
Information for all water systems:
Water System Inventory  ::  Water System Surveys  ::  Outstanding Performers  ::  Treatment Plant Inspections  ::  Treatment  ::  Plan Reviews
Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Deficiencies  ::  System Scores  ::  Exceedances  ::  Public Notices  ::  Service Lines
Water Advisories  ::  Contact Reports  ::  Cyanotoxins  ::  PFAS  ::  Post-wildfire VOCs  ::  Fluoride  ::  Certification List  ::  DW Source Protection
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login